Quick Details

• Samples:

  Charge

• Sample Price:

  depand on your product quantity

• Delivery Time:

  1-3weks

• Packing:

  Standard Sea And Air Package

• Delivery Port:

  Shenzhen And Shanghai

• Max. Production Capacity:

  200,000pcs/Month

• Export Ratio:

  71% - 80%

• OE Experience:

  No

Product Name:Lab Equipments Magnetic Stirring Bar

Lab Equipments Magnetic Stirring Bar

Application

Flygain

Product Description:

Lab Equipments Magnetic Stirring Bar    

1.Description

A stir bar is the magnetic bar placed within the liquid wihich provides the stirring action. The stir bar's motion is driven by another rotating magnet or assembly of electromagnets in the stirrer device, beneath the vessel containing the liquid.Stir bars are typically coated in teflon, or less often in glass. Glass coatings are used for liquid alkali metals (exceptlye, which will eat through glass) and alkali metal solutions in ammonia. Both coatings are chemically inert and do notcontaminate or react with the reaction mixture they are in.

They are bar shaped and often octagonal in cross-section (sometimes circular), although a variety of special shapes exist for more efficient stirring. Most stir bars have a ridge around the center (called a pivot ring) on which they rotate. The smallest are only a few millimeters long and the largest a few centimeters. A stir bar retriever is a separate magnet on the end of a long stick (usually coated with teflon) which can be used to remove stir bars from a vessel.

2.Specification

1.material: inside alnico magnet, outside teflon

2.high remanence,high coercive force ,high energy

3.max working temperature: 350 degree centigrade

3.Size

Our size:

dia5*10mm; dia5*15mm; dia6*20mm; dia7*25mm; dia7*28mm; dia8*30mm; dia8*35mm; dia9*40mm; dia12*60mm; dia13*70mm; dia14*80mm; dia15*90mm; dia16*100mm

FLYGAIN,established in 1996, is a professional magnetic materials manufacturer;aiming to produce rare earth magnets,flexible magnet and magnetic products;setting manufacturing base in AnHui,HeNan and ZheJiang Provice. All factories of group get certificate of ISO9001.Our development will base on ...[Read More]

Company Profile:

• Main Product:

  Rare Earth Magnets, Flexible Magnet and Magnetic Products

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania